With the analysis among 138 patents, we discovered top 45 key players by total patent application. Telefonaktiebolaget LM Ericsson, PT Nokia Corp., Nokia Technologies Oy are dominant in this area. They take 43.48% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Jakarta Raya, Indonesia
Patent: 13
California, United States
Patent: 7
HERTFORD COUNTY, United Kingdom
Patent: 5
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 4
Texas, United States
Patent: 4
Delaware, United States
Patent: 4
New Jersey, United States
Patent: 3
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With the analysis among related 22 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Telefonaktiebolaget LM Ericsson, Fraunhofer-Gesellschaft eV, Nokia Technologies Oy take 95.45% of patent filing during this period.
Telefonaktiebolaget LM Ericsson
Zhejiang Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 1 new entrants.
Zhejiang Sheng, China
Patent: 1
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